Nau'in nau'in bakan bakan da aka fi sani da anga, ana amfani da shi musamman a aikace-aikacen da ake sa ran nauyin zai motsa daga gefe zuwa gefe, sabanin D-shackle wanda ake amfani da shi daidai da alkiblar kaya.
Wasu aikace-aikacen gama gari na nau'in fil ɗin ƙuƙumman baka sun haɗa da:
Masana'antar ruwa:Ana amfani da shi don ɗagawa da ɗaga kaya masu nauyi, kamar anka, sarƙoƙi, ko igiya.
Masana'antar rarrabuwa:An yi amfani da shi don yin rigingimun jirgin ruwa ko dakatar da lodi a cikin shirye-shiryen wasan kwaikwayo, kide-kide, da sauran abubuwan nishadi.
Masana'antar gine-gine:Ana amfani dashi a cikin cranes, excavators, da sauran injuna masu nauyi don ɗagawa da ɗaga kayan gini kamar katako na ƙarfe, bututu, da tubalan kankare.
Sarƙaƙƙi wani kayan aiki ne da ake amfani da shi don buɗe sarka ko haɗin igiya kuma ana amfani da shi sosai wajen ɗaga ayyuka, soja, jiragen sama, da motoci. Yawanci ya ƙunshi sassa biyu: ɗaurin kanta da sandar aiki.
Shackles sun bambanta da siffar da girman su don dalilai daban-daban. A bangaren masana'antu, wasu sarkoki na iya zama manya kuma suna buƙatar kayan aiki na musamman don aiki, yayin da wasu ƙanana ne kuma ana iya sarrafa su da hannu. Misali, lokacin gina manyan sassa na ƙarfe, ana buƙatar manyan ƙuƙumi don haɗawa da amintaccen sarƙoƙi ko igiyoyi.
Sanda mai aiki kuma muhimmin sashi ne na sarkar. Ana iya haɗa sandar aiki zuwa ƙugiya don samar da ingantaccen sarrafawa da aiki. Tsawo da siffar levers sun bambanta don dalilai daban-daban, alal misali, lokacin da ake wargaza sassa daban-daban da na'urorin haɗi na jirgin sama, ana iya amfani da levers don sanya sarƙoƙin amintacce kuma don sauƙaƙe aikin cirewa kuma mafi daidai.
A ƙarshe, ƙugiya wani kayan aiki ne mai amfani wanda zai iya taimaka wa ma'aikata, injiniyoyi da makanikai don buɗewa da sauri da haɗa sarƙoƙi ko igiyoyi, don ƙarfafawa da ƙarfafa nau'o'in tsarin daban-daban, da inganta inganci da amincin aiki.
1. Abubuwan da aka zaɓa: Zaɓaɓɓen zaɓi na albarkatun ƙasa, yadudduka na nunawa, samarwa da sarrafawa daidai da ka'idodi masu dacewa.
2. Surface: m surface ba tare da burr zurfin rami thread, kaifi dunƙule hakora
Abu Na'a. | Nauyi / lbs | WLL/T | BF/T |
3/16 | 6 | 0.33 | 1.32 |
1/4 | 0.1 | 0.5 | 12 |
5/16 | 0.19 | 0.75 | 3 |
3/8 | 0.31 | 1 | 4 |
7/16 | 0.38 | 15 | 6 |
1/2 | 0.73 | 2 | 8 |
5/8 | 1.37 | 325 | 13 |
3/4 | 2.36 | 4.75 | 19 |
7/8 | 3.62 | 6.5 | 26 |
1 | 5.03 | 8.5 | 34 |
1-1/8 | 741 | 9.5 | 38 |
1-114 | 9.5 | 12 | 48 |
1-38 | 13.53 | 13.5 | 54 |
1-1/2 | 17.2 | 17 | 68 |
1-3/4 | 27.78 | 25 | 100 |
2 | 45 | 35 | 140 |
2-1/2 | 85.75 | 55 | 220 |